Kerala Water Authority Tender
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Kerala Water Authority - KWA Tender
Eprocure
Opening Date23 Nov 2021
Closing Date29 Nov 2021
Tender Amount₹ 1,51,65,774
Costs
EMD
₹ 50,000Document Cost
₹ 5,000Tender Fee
Refer Documents
Description
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Contact
Tender Id
2021_KWA_455832_1Bid Award Id
ViewTender No
30/2021-22/KWA/PHC/D1/TVMTender Authority
Kerala Water Authority ViewPurchaser Address
-Website
http://etenders.kerala.gov.in
GEM & Bid Advisory Services
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Documents
General conditions of E Tendering Process
BOQ Items
Sinking wells above up to 2.50 m dia. and up to 3.50 m inside and depth up to 3.00 m below spring level in .................. soil (specify type of soil) to lines and levels and plumb by scooping out earth from inside and below the steining using necessary appliances including hire and labour for the same including dumping the spoil beyond the initial lead of 50 m etc. complete.br3 m upto 4.5 m
1.5
-
10190.75
Sinking wells above up to 2.50 m dia. and up to 3.50 m inside and depth up to 3.00 m below spring level in .................. soil (specify type of soil) to lines and levels and plumb by scooping out earth from inside and below the steining using necessary appliances including hire and labour for the same including dumping the spoil beyond the initial lead of 50 m etc. complete.br4.5 m upto 6 m
1.5
-
11034.27
Bailing out water with engine and pumpset above 5 HP upto 10 HP including conveyance to the site, errection, dismantling and taking back of engine and pump, cost of fuel lubricating oil and other stores pay of staff etc. complete.
NEW DATA (Prepared based on PHED SDB - Item No.1070
2984
-
18.44
Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared
10000
-
14.78
CONCRETING OF WELL
-
-
-
Reinforced cement concrete work in well-staining excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1. 5:3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)
12.78
-
8557.76
Centering and shuttering including strutting, etc. and removal of form for:Well steining
67.54
-
249.69
Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more
1661.92
-
98.3
Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)
1.41
-
7367.55
12 mm cement plaster finished with a floating coat of neat cement of mix:
60.29
-
401.21
1.Supply and providing 75mm PVC pipes 6kg/cm2 for weep holes in the staining having a length of 23 cm @60 cm c/c.
6
-
91
CONSTRUCTION OF INFILTRATION GALLERY
-
-
-
Earthwork open well excavation (in or under water) for wells of dia. above 2.5m and upto 3.50 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift up to 1.5 m including neat banking.
NEW DATA (Prepared based on PHED SDB - Item No.1081 & 1084
12.06
-
612.66
Earthwork open well excavation (in or under water) for wells of dia. above 2.5m and upto 3.50 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift from 1.5m to 3.0 m including neat banking.
NEW DATA (Prepared based on PHED SDB - Item No.1081 & 1084
11.25
-
673.95
Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)
1.06
-
7367.55
Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size
1.46
-
9085.14
Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.
29.2
-
717.2
Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more
120
-
98.3
Supplying Conveying and laying two rows of 150 mm CI pipe in line and levels jointing with collor including making perforation to CI pipe by drilling 10 mm dia. holes using mechanical drilling at 10 cm C/C in zig -zag manner etc complete.
10
-
2456.67
Supplying, seiving, stacking and spreading 40mm broken stone in the gallery trenches as per standard norms including cost of all materials.
2.83
-
3103.72
Supplying, seiving, stacking and spreading 20mm to 12.5mm broken stone in the gallery trenches as per standard norms including cost of all materials.
2.12
-
3168.26
Supplying, seiving, stacking and spreading 10mm to 6mm broken stone in the gallery trenches as per standard norms including cost of all materials.
2.12
-
3207.65
:Supply of Anthracite for the required quantity as per design,properly graded and tested by thebrsupplier specifying the source of material and quality commensurate to the following specifications.Sp.Gravity:1.45-br1.55,uniformity coefficient-1.5,bulk density-0.73-0.75 T/m3,Hardness-3MOH,Hard grove:44-55,carbon content:90%brabove,Ash-3-4%,Volatile-5-7%,solubility-1.5% in 10%HCI/10% NaOH for 24 Hrs certification including all costbr,taxes,conveyance to site,loading&unloading etc. complete.(The contractor must submit the test certificate from KWA circular No.KWA/WASCON/AEE11/697/2018 Dated 23/03/2019)
1.41
-
55752
Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating
each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :
All kinds of soil (Ref. Item No. 2.10.1 of DSR)
135
-
555.51
Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 1.5m but not exceeding 3 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m: 1.50m to 3.0mAll kinds of soil (Ref. Item No. 2.11 of DSR)
90
-
661.88
Supply of uPVC Pipe, IS 4985: 2000 , 8kg/cm2, 160mm Dia.
150
-
905.95
Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials).
160 mm nominal outer dia pipes.
150
-
202.77
Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) :
150 mm diameter. Class I"
Data derived from item no.18.31.3.1 of DAR
3
-
1200.72
Supply of CI Plain End Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 150mm.
3
-
6734.3
Supplying fitting 150 mm Tail piece
6
-
1452.26
Supplying fitting 150 mm CID joint
6
-
853.73
CONSTRUCTION OF PUMP HOUSE
-
-
-
Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)
0.38
-
7367.55
Reinforced cement concrete work in beams, suspended floors, roofs, having slope up to 15sup0/sup landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level excluding the cost of centering, shuttering, finishing and reinforcement, with1:1.5:3 (1 cement : 1.5 coarse sand (Zone III) : 3 graded stone aggregate 20 mm nominal size).
13.04
-
11492.88
Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Thermo - Mechanically Treated bars of grade Fe-500D or more
1303.9
-
98.3
Centering and shuttering including strutting, etc. and removal of form for:
110.63
-
815.78
Solid block masonry using pre cast solid blocks (Factory made) of size 40x20x20cm or nearest available size confirming to IS 2185 part I of 1979 for super structure up to floor two level thickness 20cm and above in: CM 1:6 ( 1 cement: 6 coarse sand) etc complete.
5.91
-
6602.09
12 mm cement plaster finished with a floating coat of neat cement of mix:
156.61
-
401.21
Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately), using good quality Anjili wood /jack wood
0.1
-
109862.8
Providing and fixing paneled and glazed shutters for doors, windows and clerestory windows, 35 mm thick shutters including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineerin - charge.
using Anjili/ Jack wood
3.6
-
3292.14
Providing and fixing M.S. Grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.
22.94
-
215.99
Providing and fixing bright finished brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles of approved quality with necessary screws etc. complete.
1
-
839.03
Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm)
102.33
-
107.39
Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.
274.12
-
119.79
Lettering with black Japan pint of approved brand and manufacture
1500
-
5.56
PUMPING MAIN WORKING CHARGES
-
-
-
Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating
each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :
All kinds of soil (Ref. Item No. 2.10.1 of DSR)
504
-
555.51
Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials :
100 mm dia Ductile Iron Class K-9 Pipes Data derived from 18.72.15 in DAR
700
-
58.85
Testing 100mm DI/CI pipeline with potable water to the required test pressure 100 mm dia Observed Data derived from item no.1016 of PHED DATA
700
-
23.35
Labour for cutting C.I. pipe with steel saw.100 mm diameter C.I. pipe
28
-
171.86
Providing push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket:100 mm dia pipes
168
-
107.86
Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:100 mm diameter pipe
5
-
311.92
"Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) :
80 mm diameter. Class I"
Observed Data derived from item no.18.31.of DAR
1
-
587.99
Conveying and fixing C I Single acting Air Valve of approved quality with bolts,nuts,rubber insertions etc . excluding the cost of air valve(the tail pieces if required will be paid seperately): 25 mm Single acting Air Valve Observed Data derived from item no.18.59.of DAR
3
-
140.47
Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)
8.95
-
7990.86
Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Thermo - Mechanically Treated bars of grade Fe-500D or more
750
-
98.3
Fencing one side of trenches, 1.50 m height with two rows of 10 cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2 m intervals. (Data Prepared based on PWD SDB - Item No.1009)
400
-
28.01
Pumping Main Cost of Materials
-
-
-
Supply of DI K9 Pipe Conforming to IS 8329/2000, 100mm Dia.
700
-
1143.05
Providing and laying Double Flanged ( screwed / welded) Centrifugally (Spun) Cast Iron, Class B ( IS : 1536):
50
-
2177.63
Supply of CI Air Valve, Conforming to IS 14848 - 2000, Single Orifice, Large Orifice Type S2, Size 20mm.
3
-
966.75
Supply of CI Plain End Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 80mm.
1
-
3240.7
Providing and laying D.I specials of class K - 12 suitable for push - on jointing as per IS : 9523 :
10.76
-
20373.84
DISTRIBUTION LINE
-
-
-
Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating
each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :
All kinds of soil (Ref. Item No. 2.10.1 of DSR)
500
-
555.51
Excavation work by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 m2 on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m.
Medium Rock (blasting prohibited)
New Data derived from Item No.2.9.3
250
-
1059.91
Dismantling manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer -in-Charge:Bituminous road
250
-
360.94
Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:4:8 leaner mix ( including equivalent design mix)
90
-
1262.82
Supply of uPVC Pipe, IS 4985: 2000 , 8kg/cm2, 90mm Dia.
1000
-
278.75
Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials). 90 mm nominal outer dia pipes."
1000
-
87.05
Supply of uPVC Pipe, IS 4985: 2000 , 8kg/cm2, 110mm Dia.
200
-
418.15
Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials).
110 mm nominal outer dia pipes.
200
-
128.27
Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :80 mm nominal bore
10
-
2610.65
Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work80 mm dia nominal bore
800
-
1019.84
Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)
75
-
7990.86
Fencing one side of trenches, 1.50 m height with two rows of 10 cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2 m intervals. (Data Prepared based on PWD SDB - Item No.1009)
500
-
28.01
Interconnection work using 90 x 90 x 90 mm PVC Tee (10 Kg/cm2) , Solvent cement after earth work excavation , fencing and bailing out engaging fitter and man mazdoor
20
-
5961.3
Construction of Valve Chamber
-
-
-
Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil
10.8
-
296.94
Providing and laying cement concrete in retaining walls, return walls, walls ( any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts,buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor, etc. up to floor five level, excluding the cost of centering, shuttering and finishing:1:3:6 ( 1 cement : 3 coarse sand :6 graded stone aggregate 20 mm nominal size)
1.01
-
9446.22
Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.
18
-
717.2
Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more
500
-
98.3
Providing and laying cement concrete in retaining walls, return walls, walls ( any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts,buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor, etc. up to floor five level, excluding the cost of centering, shuttering and finishing:1:11/2:3 (1 cement : 11/2 coarse sand :3 graded stone aggregate 20 mm nominal size)
5.05
-
10566.12
Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 80mm.
5
-
3131.05
Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 150mm.
2
-
6770.65
"Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) :
80 mm diameter. Class I"
Observed Data derived from item no.18.31.of DAR
5
-
587.99
Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) :
150 mm diameter. Class I"
Data derived from item no.18.31.3.1 of DAR
2
-
1200.72
Supply of of Pump set
-
-
-
Supply, erection, trial run and commissioning of 6 HP Submersible Pump set capable of discharging 5 lps against a total head of 65 m and having (960-2880) rpm Sync. Speed, Bronze LTB2 Impeller, SS 316 shaft, Cast Iron casing, Bronze LTB2 neck ring, SS 410 sleeve, fully automatic starter with statutory protective relays for the protection of motor and squirrel cage EF2 motor with required electrical panel boards with suitable rating ACB, relamp etc. with indicating lamps, digital ammeter, digital Volt meter, Phase charger to read the Voltage in all phases, control switches, capacitors, pressure gauge etc. as per IE rules satisfying the requirements and including the cost of internal wiring with PVC insulated copper cable, valves, specials etc. (Make, Capacity, Typebretc should be specified)including cost of flow meter etc complete. 2 year maintenance of pump sets including cost of materials
2
-
116893.29
Supplying fitting flow meter-100mm or nearest
2
-
15401.78
Electrification
-
-
-
Electrification of Pump house including inside light ,yard light and fan and all wiring etc as per the direction of departmental officers.complete.
1
-
35000
Providing water connections
-
-
-
Providing 15mm (1/2 inch) house connection with 15mm (1/2 inch) water meter from existing PVC / HDPE mains up to 110 mm dia., up to a length of 5 m using 20mm Indian Standard Class 6 uPVC pipe and uPVC / GM / Brass specials viz. brass ferrule, GM full way wheel valve, Elbow, MTA, FTA, couplers, PVC Service Saddle of suitable size etc. and connecting with the mains, testing the joints etc. complete including trenching and refilling in all kinds of soil up to a depth of 1.50m for main line tracing and trench of average cross section 0.3m x 0.75m for laying connection pipe and service pipe, fixing water meter, lighting, watching, providing caution boards, traffic control etc. complete including cost of materials, hire for tools, cost of consumables and labour charges, including the cost of tested Class B Multijet water meter with ISI mark and weather resistant PP / PE meter box of minimum size 300mm x 200mm x 150mm, but excluding charges for cutting the concrete / tarred / bituminous roads etc, and as per the direction of the departmental officers.
1032
-
5844.11
Providing additional length of house connection pipe using 20mm Indian Standard Class 6 uPVC pipe and specials and testing the joints etc., by trenching and refilling in all kinds of soil with trench of average cross section 0.3m x 0.75m for laying of connection pipe and service pipe, lighting, watching, providing caution boards, traffic control etc., including cost of materials, hire for tools, cost of consumables and labour charges etc. complete, but excluding the cost of cutting of concrete / tarred / bituminous roads etc., and as per the directions of the department officers.
13200
-
174.25
Providing 15mm PVC Tap in the water meter assembly for 15mm connection, using 20mm Indian Standard Class 6 uPVC pipes and specials including cost of materials, consumables, hire charges for tools and labour charges etc. complete and as per the direction of departmental officers.
1032
-
571.36
Charges for Geo tagging charge etc complete
1032
-
20
Survey and Disgning
-
-
-
Charges for soil investigation,Disigning and preparation of drawings
1
-
50000
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